Changes between Initial Version and Version 1 of oldwiki/sgecmds

Timestamp:

10/28/14 11:16:55 (11 years ago)

Author:

les

Comment:

--

oldwiki/sgecmds

@@ +1 @@
+SGE Commands
+What are some basic SGE commands?
+
+
+Commonly-Used SGE Commands
+qsub    Submit a Job
+qstat   Determine the Status of a Job
+qstat -t -ext -s r -u (user)    Show start time and cpu time for running jobs
+qdel    Cancel a job
+qhold   Place a hold on a queued job to prevent it from running
+qrls    Release a job held with qhold
+qhost   Display Node Information
+qmon    An X-Windows interface to SGE commands
+
+
+qsub
+The ‘qsub’ command submits a job to the SGE queueing system.
+
+For example, to submit simple.sh script, run:
+
+$ qsub simple.sh
+A message will be displayed with the job ID and job name:
+
+Your job 96606 (“simple.sh”) has been submitted
+Qsub assigns the job to the workstation with the most resources available. When finished, qsub produces 2 files in my home directory (by default): an error file and an output file, e.g.:
+
+simple.sh.e96606
+simple.sh.o96606
+... where ‘e’ indicates ‘error’ and ‘o’ indicates ‘output’. The number in the file name is the job submission number.
+
+qload
+The ‘qload’ command displays SGE job utilization.
+
+It prints a summary of everyone’s submitted jobs, and lists your running jobs with system CPU/memory information.
+qstat
+The ‘qstat’ command displays detailed SGE job information. It has many useful options. For a complete list, run ‘man qstat’ (type ‘q’ to quit).
+
+To list your jobs, use the ‘qstat’ command without any options.
+
+To list everyone’s jobs, use the ‘qstats’ command (which is a shortcut for ‘qstat -f -ne -u \*’). To view the output one page at a time, include the ‘less’ command (type ‘q’ to quit):
+
+$ qstats | less
+The -j option prints detailed information for a specific job. This is useful to identify why a job remains queued, or is in E(rror) state. The syntax is qstat -j <JobID>, for example
+
+$ qstat -j 193013
+qdel
+The ‘qdel’ command deletes a job from the queue.
+
+To delete all of your jobs:
+
+$ qdel -u $USER
+Note
+
+$USER will be interpreted by the shell as your unix account name. You may use $USER in shell commands and shell scripts instead of your unix account name.
+
+To delete a single job:
+
+$ qdel 6033
+To delete a specific range of jobs, see for loop iteration.